Punching device for inner plate and outer plate of automobile door frame

Abstract

The utility model relates to the technical field of metal stamping, in particular to an automobile door frame inner and outer plate punching device which comprises a machining table, a punching machine and a feeding assembly, and the feeding assembly comprises a guide rail, a threaded lead screw, a motor, a sliding block, a connecting rod and two punching templates. Two automobile door frame inner and outer plates are placed on the two punching templates correspondingly, the punching machine conducts punching machining on the automobile door frame inner and outer plates on the punching templates located on the machining table, and after the automobile door frame inner and outer plates are punched, the motor drives the threaded lead screw to rotate; according to the automobile door frame inner and outer plate punching device, the automobile door frame inner and outer plates can be replaced in the punching process, the overall punching efficiency is improved, and meanwhile, the working personnel can take down the automobile door frame inner and outer plates which are punched on the punching template to replace the automobile door frame inner and outer plates. And more labor is saved when the automobile door frame inner and outer plates are replaced, and the labor intensity of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal stamping, in particular to a punching device for inner and outer panels of an automobile door frame. Background Art

[0002] The inner and outer panels of the automobile door frame are the door frame parts of the automobile. When processing, a punching device is required to punch and cut in order to shape the inner and outer panels of the automobile door frame so that the inner and outer panels of the automobile door frame can be quickly processed and formed, and then continue the subsequent processing.

[0003] The current prior art CN220880274U discloses a device for punching inner and outer panels of an automobile door frame, comprising a processing table and a punching machine, a receiving groove is provided on the top of the processing table, stabilizing grooves are provided on both sides of the receiving groove, a T-shaped stabilizing bar is slidably connected between the two stabilizing grooves, a feeding plate is rotatably connected to one end of the stabilizing bar, punching templates are fixedly connected to both sides of the feeding plate, a T-shaped pull rod is fixedly connected to one end of the feeding plate, an anti-slip mechanism is provided on one side of the processing table, when punching the inner and outer panels of the door frame, the feeding plate can be pulled outward and then rotated to replace the punching template on the surface of the feeding plate, and when the feeding plate is reset, the inner and outer panels of the door frame can be conveniently replaced from the punching template below during the punching process, thereby improving the overall punching efficiency.

[0004] However, when using the above method, when replacing the inner and outer panels of the automobile door frame, the staff is required to manually rotate the feed plate, the punching template and the inner and outer panels of the automobile door frame together, and the overall weight of the feed plate, the punching template and the inner and outer panels of the automobile door frame is heavy, resulting in greater labor intensity for the staff. Utility Model Content

[0005] The utility model aims to provide a punching device for inner and outer panels of an automobile door frame, which can reduce the labor intensity of workers when replacing the inner and outer panels of the automobile door frame.

[0006] To achieve the above-mentioned purpose, the utility model provides a punching device for inner and outer panels of an automobile door frame, comprising a processing table, a punching machine and a feeding assembly, wherein the punching machine is arranged on the top of the processing table, and the feeding assembly comprises a guide rail, a threaded screw, a motor, a slider, a connecting rod and two punching templates;

[0007] The guide rail is fixedly connected to the processing table and is located on the side of the processing table; the threaded screw is rotatably connected to the guide rail and is located on the side of the guide rail; the motor is fixedly connected to the guide rail, and the motor output end is fixedly connected to the threaded screw and is located on the side of the guide rail; the slider is slidably connected to the guide rail, is threadedly connected to the threaded screw, and is located on the inner side of the guide rail; the connecting rod is fixedly connected to the slider and is located on the side of the slider; the two punching templates are respectively fixedly connected to the connecting rod and are located on both sides of the connecting rod.

[0008] Among them, the punching template includes a template body, multiple mounting seats and multiple pulleys; the template body is fixedly connected to the connecting rod and is located on the side of the connecting rod; the multiple mounting seats are respectively fixedly connected to the template body and are respectively located at the bottom of the template body; the multiple pulleys are respectively rotatably connected to the multiple mounting seats and are respectively located on the sides of the multiple mounting seats.

[0009] Wherein, the automobile door frame inner and outer panel punching device also includes two moving components; the two moving components are mirror-imagedly arranged on both sides of the processing table.

[0010] Wherein, the moving assembly includes a lifting part and two moving parts; the lifting part is arranged on the side of the processing table, and the two moving parts are respectively arranged on both sides of the lifting part.

[0011] Wherein, the lifting part includes a cylinder and a mounting plate; the cylinder is fixedly connected to the processing table and is located at the side of the processing table; the mounting plate is fixedly connected to the cylinder output rod and is located at the bottom of the cylinder.

[0012] Among them, the moving part includes a rotating shaft, a rotating seat and a roller; the rotating shaft is rotatably connected to the mounting plate and is located at the bottom of the mounting plate; the rotating seat is fixedly connected to the rotating shaft and is located at the bottom of the rotating shaft; the roller is rotatably connected to the rotating seat and is located on the side of the rotating seat.

[0013] The utility model discloses a punching device for inner and outer panels of automobile door frames. When in use, two inner and outer panels of automobile door frames are respectively placed on two punching templates. The punching machine punches and processes the inner and outer panels of automobile door frames on the punching templates located on the processing table. After the processing and punching of the inner and outer panels of automobile door frames are completed, the motor drives the threaded screw to rotate forward. The threaded screw rotates forward so that the slider moves left along the guide rail. The slider drives the two punching templates to move left at the same time until the punching template located on the right side moves to the processing table. At this time, the punching machine processes the inner and outer panels of automobile door frames on the punching templates. At the same time, the staff can remove the inner and outer panels of automobile door frames on the punching template located on the left side. , and place another inner and outer panel of the automobile door frame to be processed. After the punching of the inner and outer panels of the automobile door frame on the punching template on the right is completed, the motor drives the threaded screw to reverse, so that the two punching templates move right at the same time, and then the punching machine punches the inner and outer panels of the automobile door frame on the punching template on the left again. By repeating the above steps, continuous processing of the inner and outer panels of the automobile door frame can be achieved; the present application can replace the inner and outer panels of the automobile door frame during the punching process, thereby improving the overall punching efficiency. Compared with the prior art, the present application does not need to rotate the inner and outer panels of the automobile door frame when replacing the inner and outer panels of the automobile door frame, making it more labor-saving when replacing the inner and outer panels of the automobile door frame, and can reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0016] Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] Figure 4 It is a schematic structural diagram of the second embodiment of the utility model from another angle.

[0019] 101-processing table, 102-punching machine, 103-feeding assembly, 104-guide rail, 105-threaded screw, 106-motor, 107-slider, 108-connecting rod, 109-punching template, 110-template body, 111-mounting seat, 112-pulley, 201-moving assembly, 202-lifting part, 203-moving part, 204-cylinder, 205-mounting plate, 206-rotating shaft, 207-rotating seat, 208-roller. DETAILED DESCRIPTION

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 2 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.

[0022] The utility model provides a punching device for inner and outer panels of an automobile door frame, comprising a processing table 101, a punching machine 102 and a feeding assembly 103, wherein the feeding assembly 103 comprises a guide rail 104, a threaded screw 105, a motor 106, a slider 107, a connecting rod 108 and two punching templates 109; the punching template 109 comprises a template body 110, a plurality of mounting seats 111 and a plurality of pulleys 112; through the above-mentioned scheme, the labor intensity of the staff can be reduced when replacing the inner and outer panels of the automobile door frame.

[0023] According to this specific embodiment, the punching machine 102 is arranged on the top of the processing table 101. The processing table 101 supports the punching machine 102, and the punching machine 102 punches the inner and outer panels of the automobile door frame. The punching machine 102 adopts the existing technology.

[0024] Among them, the guide rail 104 is fixedly connected to the processing table 101 and is located on the side of the processing table 101; the threaded screw 105 is rotatably connected to the guide rail 104 and is located on the side of the guide rail 104; the motor 106 is fixedly connected to the guide rail 104, and the output end of the motor 106 is fixedly connected to the threaded screw 105 and is located on the side of the guide rail 104; the slider 107 is slidably connected to the guide rail 104, is threadedly connected to the threaded screw 105, and is located on the inner side of the guide rail 104; the connecting rod 108 is fixedly connected to the slider 107 and is located on the side of the slider 107; the two punching templates 109 are respectively fixedly connected to the connecting rod 108 and are located on both sides of the connecting rod 108. When in use, two inner and outer panels of the automobile door frame are placed on the two punching templates 109 respectively, and the punching machine 102 punches the inner and outer panels of the automobile door frame on the punching template 109 located on the processing table 101. After the processing and punching of the inner and outer panels of the automobile door frame are completed, the motor 106 drives the threaded screw 105 to rotate forward, and the threaded screw 105 rotates forward to make the slider 107 move left along the guide rail 104, and the slider 107 drives the two punching templates 109 to move left at the same time until the punching template 109 located on the right side moves to the processing table 101. At this time, the punching machine 102 processes the inner and outer panels of the automobile door frame on the punching template 109, and the staff can The inner and outer panels are removed, and another inner and outer panel of the automobile door frame to be processed is placed on it. After the punching of the inner and outer panels of the automobile door frame on the punching template 109 on the right is completed, the motor 106 drives the threaded screw 105 to reverse, so that the two punching templates 109 move right at the same time, and then the punching machine 102 punches the inner and outer panels of the automobile door frame on the punching template 109 on the left again. Repeating the above steps can achieve continuous processing of the inner and outer panels of the automobile door frame; the present application can replace the inner and outer panels of the automobile door frame during the punching process, thereby improving the overall punching efficiency. Compared with the prior art, the present application does not need to rotate the inner and outer panels of the automobile door frame when replacing the inner and outer panels of the automobile door frame, making it more labor-saving when replacing the inner and outer panels of the automobile door frame, and can reduce the labor intensity of the staff.

[0025] Secondly, the template body 110 is fixedly connected to the connecting rod 108 and is located on the side of the connecting rod 108; the plurality of mounting seats 111 are respectively fixedly connected to the template body 110 and are respectively located at the bottom of the template body 110; the plurality of pulleys 112 are respectively rotatably connected to the plurality of mounting seats 111 and are respectively located on the sides of the plurality of mounting seats 111. The template body 110 is used to support the inner and outer panels of the automobile door frame, and the mounting seats 111 are used to support the pulleys 112. By rolling the pulleys 112, the template body 110 can move more smoothly along the processing table 101.

[0026] When using the utility model, two inner and outer panels of the automobile door frame are placed on the two template bodies 110 respectively, and the punching machine 102 punches the inner and outer panels of the automobile door frame on the template body 110 located on the processing table 101. After the processing and punching of the inner and outer panels of the automobile door frame are completed, the motor 106 drives the threaded screw 105 to rotate forward, and the threaded screw 105 rotates forward so that the slider 107 moves left along the guide rail 104, and the slider 107 drives the two template bodies 110 to move left at the same time until the template body 110 located on the right side moves to the processing table 101. At this time, the punching machine 102 processes the inner and outer panels of the automobile door frame on the template body 110, and at the same time, the staff can The inner and outer panels of the car door frame are removed, and another inner and outer panels of the car door frame to be processed are placed on them. After the punching of the inner and outer panels of the car door frame on the template body 110 on the right is completed, the motor 106 drives the threaded screw 105 to reverse, so that the two template bodies 110 move right at the same time, and then the punching machine 102 punches the inner and outer panels of the car door frame on the template body 110 on the left again. By repeating the above steps, continuous processing of the inner and outer panels of the car door frame can be achieved; the present application can replace the inner and outer panels of the car door frame during the punching process, thereby improving the overall punching efficiency. Compared with the prior art, the present application does not need to rotate the inner and outer panels of the car door frame when replacing the inner and outer panels of the car door frame, which makes it more labor-saving when replacing the inner and outer panels of the car door frame, and can reduce the labor intensity of the staff.

[0027] The second embodiment of the present application is:

[0028] Based on the first embodiment, please refer to Figure 3-Figure 4 ,in, Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 4 It is a schematic structural diagram of the second embodiment of the utility model from another angle.

[0029] The utility model provides a punching device for inner and outer panels of an automobile door frame, which also includes two moving components 201; the moving component 201 includes a lifting part 202 and two moving parts 203; the lifting part 202 includes a cylinder 204 and a mounting plate 205; the moving part 203 includes a rotating shaft 206, a rotating seat 207 and a roller 208.

[0030] According to this specific embodiment, the two moving components 201 are mirror-imaged and arranged on both sides of the processing table 101. The two moving components 201 can facilitate the movement of the processing table 101.

[0031] The lifting part 202 is arranged at the side of the processing table 101, and the two moving parts 203 are respectively arranged at both sides of the lifting part 202. The lifting part 202 can drive the moving part 203 to move longitudinally, and the moving part 203 can facilitate the movement of the processing table 101.

[0032] Secondly, the cylinder 204 is fixedly connected to the processing table 101 and is located at the side of the processing table 101; the mounting plate 205 is fixedly connected to the output rod of the cylinder 204 and is located at the bottom of the cylinder 204. The cylinder 204 can drive the mounting plate 205 to move longitudinally, and the mounting plate 205 drives the moving part 203 to move longitudinally.

[0033] In addition, the rotating shaft 206 is rotatably connected to the mounting plate 205 and is located at the bottom of the mounting plate 205; the rotating seat 207 is fixedly connected to the rotating shaft 206 and is located at the bottom of the rotating shaft 206; the roller 208 is rotatably connected to the rotating seat 207 and is located at the side of the rotating seat 207. The mounting plate 205 is driven downward by the cylinder 204, and the mounting plate 205 drives the roller 208 to move downward to the ground, and at the same time, the processing table 101 is moved upward and off the ground. The roller 208 can facilitate the movement of the processing table 101, so that the processing table 101 can be moved to a desired position for use. The rotation of the rotating shaft 206 can facilitate the steering of the processing table 101 when the processing table 101 is moved.

[0034] When the utility model is used, the mounting plate 205 is driven downward by the cylinder 204, and the mounting plate 205 drives the roller 208 to move downward to the ground, and at the same time, the processing table 101 is moved upward and away from the ground. The roller 208 can be used to move the processing table 101 so as to move the processing table 101 to a desired position for use. The rotation of the rotating shaft 206 can facilitate the steering of the processing table 101 when the processing table 101 is moved. After the processing table 101 moves to the desired position, the roller 208 is driven upward and away from the ground by the cylinder 204 until the bottom of the processing table 101 moves downward to the ground, thereby preventing the processing table 101 from moving under the drive of the roller 208.

[0035] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A punching device for inner and outer panels of an automobile door frame, comprising a processing table and a punching machine, wherein the punching machine is arranged on the top of the processing table, characterized in that: Also included is a feeding assembly; The feeding assembly includes a guide rail, a threaded screw, a motor, a slider, a connecting rod and two punching templates; The guide rail is fixedly connected to the processing table and is located on the side of the processing table; the threaded screw is rotatably connected to the guide rail and is located on the side of the guide rail; the motor is fixedly connected to the guide rail, and the motor output end is fixedly connected to the threaded screw and is located on the side of the guide rail; the slider is slidably connected to the guide rail, is threadedly connected to the threaded screw, and is located on the inner side of the guide rail; the connecting rod is fixedly connected to the slider and is located on the side of the slider; the two punching templates are respectively fixedly connected to the connecting rod and are located on both sides of the connecting rod.

2. A punching device for inner and outer panels of an automobile door frame as claimed in claim 1, characterized in that: The punching template includes a template body, multiple mounting seats and multiple pulleys; the template body is fixedly connected to the connecting rod and is located on the side of the connecting rod; the multiple mounting seats are respectively fixedly connected to the template body and are respectively located at the bottom of the template body; the multiple pulleys are respectively rotatably connected to the multiple mounting seats and are respectively located on the sides of the multiple mounting seats.

3. A punching device for inner and outer panels of an automobile door frame as claimed in claim 2, characterized in that: The automobile door frame inner and outer panel punching device also includes two moving components; the two moving components are mirror-imaged and arranged on both sides of the processing table.

4. A punching device for inner and outer panels of an automobile door frame as claimed in claim 3, characterized in that: The moving assembly comprises a lifting part and two moving parts; the lifting part is arranged on the side of the processing table, and the two moving parts are respectively arranged on both sides of the lifting part.

5. A punching device for inner and outer panels of an automobile door frame as claimed in claim 4, characterized in that: The lifting part includes a cylinder and a mounting plate; the cylinder is fixedly connected to the processing table and is located at the side of the processing table; the mounting plate is fixedly connected to the cylinder output rod and is located at the bottom of the cylinder.

6. A punching device for inner and outer panels of an automobile door frame as claimed in claim 5, characterized in that: The moving part includes a rotating shaft, a rotating seat and a roller; the rotating shaft is rotatably connected to the mounting plate and is located at the bottom of the mounting plate; the rotating seat is fixedly connected to the rotating shaft and is located at the bottom of the rotating shaft; the roller is rotatably connected to the rotating seat and is located at the side of the rotating seat.

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